[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100515481":3},{"organization":4,"armGroups":7,"interventions":8,"overallOfficials":14,"centralContacts":18,"locations":24,"responsibleParty":45,"collaborators":48,"id":51,"slug":52,"hasResults":53,"nctId":54,"briefTitle":55,"officialTitle":56,"acronym":7,"eligibilityCriteria":57,"healthyVolunteers":53,"sex":58,"minAge":59,"maxAge":7,"enrollmentInfo":60,"targetDuration":7,"studyType":63,"phases":7,"briefSummary":64,"conditions":65,"keywords":7,"overallStatus":27,"whyStopped":7,"lastUpdateSubmitDate":67,"lastUpdatePostDateStruct":68,"startDateStruct":71,"completionDateStruct":73,"leadSponsor":75,"locationsCount":76},{"fullName":5,"class":6},"Aalborg University Hospital","OTHER",null,[9],{"type":6,"name":10,"description":11,"armGroupLabels":7,"otherNames":12},"Measuring gait","Measurements are performed by PA trackers. The measurements include:\n\n* Lower limb 3D linear accelerations according to gait bouts collected and stored as time-series of linear accelerations with a frequency of 12.5 Hz.\n* Details on the amount of time spent lying down, sitting, and standing, as well as the number of steps and sit-to-stands completed throughout the day. This information will be stored in 15-minute epochs and then summarized into daily summaries for analysis.",[13],"Measuring PA levels",[15],{"name":16,"affiliation":5,"role":17},"Ole Rahbek, MD, PhD","PRINCIPAL_INVESTIGATOR",[19],{"name":20,"role":21,"phone":22,"phoneExt":7,"email":23},"Arash Ghaffari, MD","CONTACT","+45-91483966","a.ghaffari@rn.dk",[25],{"facility":26,"status":27,"city":28,"state":29,"zip":30,"country":31,"countryCode":32,"cosmosGeoPoint":33,"geoPoint":38,"contacts":39},"Regionshospital Nordjylland, Frederikshavn","RECRUITING","Frederikshavn","North Denmark","9900","Denmark","DK",{"type":34,"coordinates":35},"Point",[36,37],10.53661,57.44073,{"lat":37,"lon":36},[40],{"name":41,"role":21,"phone":42,"phoneExt":43,"email":44},"Andreas Kappel, MD, PhD","20604629","+45","andreas.kappel@rn.dk",{"type":17,"investigatorFullName":46,"investigatorTitle":47,"investigatorAffiliation":5,"oldNameTitle":7,"oldOrganization":7},"Ole Rahbek","Professor",[49],{"name":50,"class":6},"Aalborg University","100515481","wearable-sensors-for-monitoring-recovery-after-total-knee-arthroplasty-100515481",false,"NCT05992064","Wearable Sensors for Monitoring Recovery After Total Knee Arthroplasty","Investigating the Potential of Wearable Sensors for Monitoring the Postoperative Recovery of Total Knee Arthroplasty Patients: A Protocol for Prospective Longitudinal Observational Study","Inclusion Criteria:\n\n* Patients diagnosed with knee OA and scheduled to undergo unilateral TKA at Aalborg University Hospital, Farsø.\n\nExclusion Criteria:\n\n* Daily pain (numeric rating scale (NRS) ≥ 4) or severe OA in the contralateral knee (KL-IV)\n* Daily pain (NRS ≥ 4) or severe OA in the spine and other lower limb joints\n* BMI \\> 35 kg\u002Fm2\n* Recent surgery in the spine or lower limbs (\\\u003C 6 months)\n* Neurological movement disorders\n* Inflammatory arthritis\n* Patients who are not smartphone users\n* Frail patients with clinical frailty scale (CFS)10 ≥ 5\n* Residents of nursing homes\n* Patients dependent to walking aids for ambulation\n* Patients with dementia or memory problems\n* Patients with skin sensitivity or issues at the location of the plasters.","ALL","18 Years",{"count":61,"type":62},30,"ESTIMATED","OBSERVATIONAL","The goal of this observational study is to investigate the potential of wearable sensors for monitoring the postoperative recovery of patients after TKA.\n\nThe main question the study aims to answer is:\n\n• whether alterations in gait characteristics and the changes in PA levels measured by wearable PA trackers can accurately reflect a patient's postoperative recovery status and provide clinically relevant information to aid their management.\n\nParticipants will wear PA trackers during the perioperative period of TKA (2 weeks before until 3 months after, and then agin for 2 weeks one year after the surgery) and we will analyze their gait and PA and correlate them with their recovery after surgery.",[66],"Arthroplasty, Replacement, Knee","2025-04-08",{"date":69,"type":70},"2025-04-10","ACTUAL",{"date":72,"type":70},"2024-03-12",{"date":74,"type":62},"2026-10-01",{"name":5,"class":6},1]